On Tue, May 26, 2009 at 2:35 PM, Tim Mester <[email protected]> wrote: > From my experience it seems that 2 in 0x2005 resets the 8522 demod. > All demod register setting appear to be lost after accessing any > registers in the 0x2xxx range (you really, just that bit needs to be > set on a i2c bus access). I am a little surprised that 0x2000 is not > written to the bus to for each modulation mode.
Hmmm... I would have to look closer before I could comment intelligently. Resetting all the registers could be a bad idea if there are registers being programmed that are not in the modulation block (initialization parameters such as the IF setting). Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
